Questions tagged [vb.net]
An object-oriented programming language from Microsoft. It is the .NET version of the Visual Basic (VB) programming language.
249
questions
0
votes
0
answers
29
views
How to Draw a circle of 3 km radius in ASPMAP lib for vb.net? [closed]
Using below code to trying ring/circle on map Using ASPMAP lib in VB.Net
Dim aTmp(), cName As String
Dim oAspMapLayer As Layer
Dim oDynLayer As DynamicLayer
Dim i, iLayerIndex, iNewLayerIndex, ...
0
votes
0
answers
17
views
MapSelectionChangedEvent.Subscribe in VB
I have seen multiple examples in C# like this:
...
MapSelectionChangedEvent.Subscribe(OnSelectionChanged);
private void OnSelectionChanged(MapSelectionChangedEventArgs args)
...
When I try to ...
- 1
2
votes
1
answer
368
views
Running Geoprocessing tools via ArcGIS Pro SDK
I'm new to the ArcGIS Pro SDK and I find it very difficult to migrate my ArcGIS Add-In to ArcGIS Pro.
I simply want to take the union of two shapefiles. When I run the code, nothing happens. I'm not ...
- 21
1
vote
1
answer
596
views
VB.NET - Point in Polygon From KML file
I have a big number of Polygons extracted from a KML file. The polygons represents "blocks" on the Earth surface.
I can read the coordinates of the polygons and store their values, as well ...
- 121
0
votes
2
answers
63
views
VB.NET Executing Raster Calculator
I'm trying to execute the raster calculator function in VB.NET but I'm having trouble with the gp.execute line. Sorry if the code is confusing, I'm fairly new to VB.net. I keep getting this error:
An ...
2
votes
1
answer
245
views
Creating a selection set from selected features using select by location
I am trying to convert my VBA code to vb.net. I use “Select by location” to select all the points that intersect lines. Then I want to click a button to put the points into a selection set. Then I can ...
- 21
1
vote
1
answer
132
views
ArcMap 10.1 Slow Performance with VB.NET Code (Spatial Query) [closed]
We have just installed ArcGIS 10.1 and MS Visual Studio 10 (Dot Net Framework 3.5) to develop automation tools for Select by Attribute and Select by Location using VB.Net.
We developed a new add-in ...
- 119
0
votes
1
answer
41
views
Identify feature on feature layer (shapefile) automatically without mouse click event on ArcMap 10.2
With a longitude and latitude value, I am trying to identify feature (shapefile) on feature layer with no mouse click or user interaction. On debugging mode with an attach process on ArcMap.exe, the ...
2
votes
2
answers
380
views
ArcObjects VB.net looping through domains of a subtype
I'm working on an ESRI-Addin written in vb.net.
I have a FeatureClass with subtypes (POI with categories). Each subtype (category) has a coded value domain defining the subcategories.
I managed to ...
- 157
1
vote
1
answer
564
views
ArcMap: How to change mouse pointer to an arrow in Mapview - VB.NET
I'm writing a add-in for ArcMap 10.5 in VB.NET. I've chosen the item "Button". So when I click on the button I need the mouse pointer, when in MapView, to turn into an arrow (like the Select Feature ...
- 61
2
votes
2
answers
145
views
Re-projection issues with Azimuthal Equidistant
When reprojecting country-border polygons from longlat:
+proj=longlat +datum=WGS84 +no_defs
to Azimuthal Equidistant:
+proj=aeqd +lat_0=26 +lon_0=126 +x_0=0 +y_0=0 +a=6371000 +b=6371000 +units=m +...
- 101
1
vote
1
answer
127
views
ArcMap - ArcObjects IGeoFeatureLayer Renderer is giving a NullReferenceException
Refactoring a VBA add-in into VB.NET add-in.
I'm getting:
An unhandled exception of type ' System.NullReferenceException' occured in MyAddin.dll
Additional information: Object reference not ...
- 61
1
vote
1
answer
79
views
ArcMap - ArcObjects Text in Layout mode not showing
Refactoring VBA to VB.NET and most parts of the code is working expect for the part where I want to show the layername with today's date in the layout mode (pTextElement.Text)
Any ideas why the text ...
- 61
0
votes
2
answers
694
views
Using Open GIS’s KML Schema Definition (ogckml22.xsd), Microsoft.Net XML Schema Definition Tool Fails
In brief, on one hand, I expect Open GIS’s KML Schema Definition, i.e. ogckml22.xsd, to be rock solid; fully debugged. Likewise, Microsoft.Net’s XSD XML Schema Definition tool (https://docs....
0
votes
0
answers
144
views
BC30456 'ITableSelection_SelectionChanged' is not a member of 'StandaloneTableClass'
I am seeing this error BC30456 when building this DLL for VB.Net ArcMap extension. I see the following in the ESRI.ArcGIS.Carto.xml which confuses me with the error.
<member name="M:ESRI.ArcGIS....
- 11